python train_image_classifier.py ^
    --train_dir=signs/inception_resnet_v2/train_dir ^
    --dataset_name=signs ^
    --dataset_split_name=train ^
    --dataset_dir=signs/data ^
    --model_name=inception_resnet_v2 ^
    --checkpoint_path=signs/inception_resnet_v2/pretrained/inception_resnet_v2.ckpt ^
    --checkpoint_exclude_scopes=InceptionResnetV2/Logits,InceptionResnetV2/AuxLogits ^
    --max_number_of_steps=100000 ^
    --batch_size=8 ^
    --save_interval_secs=300 ^
    --save_summaries_secs=300 ^
    --log_every_n_steps=10